Hi
Just found Volumes 3-7 online so decided to upload them here. Volumes 1-2 are already up here:
https://nyaa.si/view/1080302
This manga is currently ongoing.
Credit goes to http://jpraws.net/tobaku-datenroku-kaiji-24oku-dasshutsu-hen-賭博堕天録カイジ２４億脱出編-v1-ongoing/